廉政: honest or clean politics...
亲近: intimate, to get close to...
改良: to improve (sth), to reform (a system)...
机密: secret, classified (information)...
洒: to sprinkle, to spray, to spill, to shed...
救治: to provide critical care (to a patient or a diseased plant)...
事先: in advance, before the event, beforehand, prior...
联络: to get in touch with, to contact, to stay in contact (with), liaison, (math.) connection...
有两下子: to have real skill, to know one's stuff...
东张西望: to look in all directions (idiom), to glance around...
